This fixes the definition of the emulator-specific egl.cfg file
used to indicate to our EGL system library which support modules
are available in the emulator.
We need to list two modules here:
'emulation' corresponding to GPU emulation
'android' corresponding to the software renderer
The indices before each name correspond to the 'display' and 'impl'
numbers that are expected by frameworks/base/opengl/libs/EGL/Loader.cpp
In a nutshell, 'display' should always be 0, and 'impl' should be 0
for the software renderer, and 1 for a hardware-based one. See the code
under framewors/base/opengl/libs/EGL/egl.cpp for mode details.
Change-Id: I52c898759200c2dfba9049ed00b31b18e8c37f69
These templates were previously located in sdk.git but
are actually embedded in sdk/platforms/android-n/templates
so really they should be in development.git to avoid
any multi-repo issue.
Change-Id: I9b68f35572fa0c18001873854e1e60d2947dcb39
The gralloc.goldfish module cannot build in master because
the gralloc interface evolved considerably since gingerbread
(which the current code is based on).
For now, disable it completely, this will make it impossible
to test GPU emulation in the internal master tree for now.
We'll have to port this module to the new world-order to solve
this.
Change-Id: I864217f9c41fd1234f0df497005499800af879e5
This adds an initLibrary() function to libOpenglRender.
It will be used by the emulator to fallback on software rendering
if the library cannot be initialized properly, e.g. if it is not
possible to load the host EGL/GLES libraries.
Change-Id: I41e8ad73a315166e4a15cbee1db72c2552370f46
This patch changes the filter used to scale the GL window
in the rendering library. Instead of nearest-neighbour, use
bi-linear, which will provide for much more pleasant results
when scaling the emulator UI window, or toggling to full-screen
mode.
Change-Id: If2d9e1300fa4878c25e1221eaedb565b9150431a
This patch modifies the gralloc.goldfish module to check
that the emulator does, indeed, support GPU emulation.
If this is not the case, it loads the framebuffer-based fallback
module (gralloc.default) explicitely and uses it instead.
This is necessary because sometimes the emulator will be started
in headless mode in restricted environment, i.e. without access
to the display subsystem or GL libraries, which make GPU emulation
impossible.
We check for ro.kernel.qemu.gles which will be either undefined
or set to 0 if the emulator doesn't support GPU emulation, or 1
otherwise.
Change-Id: Ib6b143e6dcdfb44ff2c5b889138d0fb4118bb461
This patch modifies GLDispatch.cpp in the translator libraries
to open the Darwin GL library as a framework. Using a hard-coded
system path prevents the requirement to modify LD_LIBRARY_PATH
or DYLD_LIBRARY_PATH to point to the directory that contains the
library.
In this specific case, this is equivalent to
/System/Frameworks/OpenGL.framework/Libraries/libGL.dylib
But is the "kosher" way to open it the library.
Change-Id: Iccd6568d36fc97200617c268f05d7b4ea85f918e
